This paper reports the synthesis of 0heptanone in the functions of absolute potassium fluoride and acetonitrile.
报道了在无水氟化钾和乙腈作用下2庚酮的合成。

Abstract The sulfonation of linear heptane with sulphur trioxide in the solvent of 1, 0dichloroethane is studied.
文摘研究了庚烷与三氧化硫在1，2二氯乙烷溶剂下的磺化反应。

heptadecynoic acid.
十七碳炔酸

iodoheptadecanoic acid.
碘十七烷酸

Among the more common acids are the butanoic acids, the pentanoic acids, the heptanoic acids and the octanoic acids.
丁酸、戊酸、庚酸和辛酸是更为常用的酸。

Objective To study the calcium antagonistic effects of cyproheptadine in central nervous system.
目得研究赛庚 啶对中枢神经系统得钙拮抗作用。

Amine oral antidrug organizations， such as chlorpheniramine， ketotifen， cyproheptadine， and so on.
口服抗组织胺类药物，如扑尔敏，酮替芬，赛庚啶等。

The Grand Standard of Athletes and the Development Trend of Woman's Heptathlon Performance
运动员等级标准与女子全能运动成绩的发展趋势

diheptal base.
十四脚管底

The pagoda has a base of heptagon.
这座宝塔有个七边形的底座。

The rheological properties of benzene and heptane solutions of cobalt monooleate soap have been investigated.
本文研究了一元油酸钴皂的苯与庚烷溶液的流变性质。

The caloric value of the dominant plant species of a Heptacodium miconioides forest at Bei Mountain, Zhejiang Province, China
浙江北山七子花群落主要植物叶热值

Determination of Heptachlor and DDT in Soil and Platycodon Grandiflorum by Capillary Gas Chromatography
毛细管气相色谱法测定土壤和桔梗中七氯及滴滴涕的含量

Proheptazine citrate.
枸椽酸丙庚嗪

She competed in the heptathlon, which is a combination of running, throwing, and jumping events.
她曾经参加过综合了跑步、投掷和跳高的七项全能比赛。

Comparison between Sports Results of Elite Female Heptathletes of China and the World.
中外优秀女子七项全能运动员运动成绩的比较

The quantitative relation of intraspecific and interspecific competition in endangered plant Heptacodium miconioides
濒危植物七子花种内与种间竞争的数量关系

Conformation analysis of cyclic diarylheptanes
环状二苯基庚烷类化合物的构象分析

Studies on the Soil of Heptacodium Minconioides and Its Conservation of Germ Plasm Resources.
七子花土壤的研究及种质资源的保护。

Numerous microbial cultures convert heptachlor to its expoxide.
许多微生物培养基可以把七氯转化为它得环氧化物。

Near infrared heptamethine cyanine dyes applied as functional dyes are gradually extending their application fields.
近红外七甲川花菁染料作为功能染料不断得到广泛应用。

Effects of cyproheptadine on secretory function of lactotrophs in rats
赛庚啶对大鼠催乳素细胞分泌功能影响

It also works well to prescribe cyproheptadine for a patient with dawn phenomenon.
用赛庚啶治疗黎明现象也取得了较好的疗效。

Heptalus lupulinus cytoplasmic polyhedrosis virus
庭园蝙蝠蛾胞质型多角体病毒

Datasheets on pesticides no.19, heptachlor.
农药数据表第19号，七氯。